Abundant Numbers
718
693
Abundant Numbers (Long)
786
857
Arabic to Roman
553
Arithmetic Numbers
860
Cubes
393
Divisors
770
19
838915373460870
Emirp Numbers
661
Emojify
359
Evil Numbers
871
Evil Numbers (Long)
546
848
568
Fibonacci
955932
Fizz Buzz
717
Foo Fizz Buzz Bar
708
Fractions
621
Gray Code Decoder
814
Gray Code Encoder
921
Happy Numbers
508
Hilbert Curve
3234333336296232
3551726538382842
31
Niven Numbers (Long)
819
Odious Numbers
814
Ordinal Numbers
706
Pernicious Numbers
735
Pernicious Numbers (Long)
783
Prime Numbers
665
Prime Numbers (Long)
701
Quine
945
Reverse Polish Notation
674
Roman to Arabic
559
Tongue-twisters
496
𝑒
385